int main(int argc, char ** argv)
{
FILE *input;
if (argc > 1)
{
input = fopen(argv[1], "r");
if (!input)
{
fprintf(stderr, "Error opening input file.\n");
exit(1);
}
}
else input = stdin;
/* The default entry point is used. For other options see Parser.H */
Program *parse_tree = pProgram(input);
if (parse_tree)
{
printf("\nParse Succesful!\n");
printf("\n[Abstract Syntax]\n");
ShowAbsyn *s = new ShowAbsyn();
printf("%s\n\n", s->show(parse_tree));
printf("[Linearized Tree]\n");
PrintAbsyn *p = new PrintAbsyn();
printf("%s\n\n", p->print(parse_tree));
return 0;
}
return 1;
}
pProgram ProgramManager::get(const std::string& name) {
for (auto& it : mProgramObjects) {
if (it->mName == name) {
return it->mProgram;
}
}
FLOG_DEBUG("Program %s not found in manager. Returning empty pointer",
name.c_str());
return pProgram();
}
int main(int argc, char ** argv)
{
FILE *input;
FILE *output;
Program parse_tree;
char *str;
char *fileName;
if (argc > 1)
{
input = fopen(argv[1], "r");
if (!input)
{
fprintf(stderr, "Error opening input file.\n");
exit(1);
}
}
else input = stdin;
/* The default entry point is used. For other options see Parser.h */
parse_tree = pProgram(input);
if (parse_tree)
{
printf("\nParse Succesful!\n");
printf("\n[Abstract Syntax]\n");
printf("%s\n\n", showProgram(parse_tree));
printf("Parsing AST for doge now...\n");
visitProgram(parse_tree);
printf("Done!\n");
str = printProgram(parse_tree);
if (input != stdin)
{
fileName = strdup(argv[1]);
fileName = realloc(fileName, strlen(fileName) + 3);
strcat(fileName, ".c");
output = fopen(fileName, "w");
fwrite(str, strlen(str), 1, output);
printf("Wrote program to %s\n", fileName);
free(fileName);
}
else
{
printf("[Linearized Tree]\n");
printf("%s\n\n", str);
}
if (str)
free(str);
return 0;
}
return 1;
}
pProgram ProgramManager::add(
const std::string& name,
const std::vector<pShader>& shaders,
GLboolean skipLinking) {
for (auto& it : mProgramObjects) {
if (it->mName == name) {
return it->mProgram;
}
}
ProgramObject* ptr = new ProgramObject();
ptr->mProgram = pProgram(new core::Program(shaders, skipLinking));
ptr->mName = name;
mProgramObjects.push_back(puProgramObject(ptr));
return mProgramObjects.back()->mProgram;
}
Program* Parser::Parse(FILE *inp) {
return pProgram(inp);
}
